CN205080176U - Intelligence electrical measurement instrument - Google Patents
Intelligence electrical measurement instrument Download PDFInfo
- Publication number
- CN205080176U CN205080176U CN201520718575.7U CN201520718575U CN205080176U CN 205080176 U CN205080176 U CN 205080176U CN 201520718575 U CN201520718575 U CN 201520718575U CN 205080176 U CN205080176 U CN 205080176U
- Authority
- CN
- China
- Prior art keywords
- unit
- microprocessor
- chip
- measurement instrument
- intelligent electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model provides an intelligence electrical measurement instrument, including microprocessor unit, the mutual -inductor unit, AD translation unit, calculate and revise chip unit, the radio communication unit, the host computer unit, the supply circuit unit, display element and internal storage location, the supply circuit unit inserts microprocessor unit's power supply interface, the mutual -inductor unit inserts AD translation unit, AD translation unit inserts to calculate and revises chip unit, calculate and revise chip unit access microprocessor unit, microprocessor unit switches on with the two -way signal of radio communication unit, the radio communication unit switches on through wireless connectivity with the host computer unit, the last internal storage location that still is connected with of microprocessor unit, display element is connected to microprocessor unit's demonstration output interface. The beneficial effects are that can send electric energy data parameter to user in real time, the user can in time revise the parameter according to the demand, and is strong with user's interaction, and the measuring speed is fast, and the accuracy is high.
Description
Technical field
The utility model belongs to electrical measuring instrument device field, especially relates to a kind of Intelligent electric measurement instrument.
Background technology
Electric measuring instrument is the surveying instrument tested electricity or electrical quantity and electricity standard being compared or provided actual ratio.Along with the develop rapidly of China's economic, the demand improving the reliability of industrial automation using electricity system and steadiness is more and more higher, the application of intelligent electric power measure and control instrument is day by day extensive, for user provides more can the data parameters of the Accurate Analysis quality of power supply, but energy data parameter is sent to the poor real of user by existing Intelligent electric measurement instrument, user can not revise data parameters according to demand in time, carries out mutual indifferent with user.
Utility model content
In view of this, the utility model is intended to propose a kind of Intelligent electric measurement instrument, can send energy data parameter to user in real time, and user can timely corrected parameter according to demand, strong with the interactivity of user, and measuring speed is fast, and degree of accuracy is high.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of Intelligent electric measurement instrument, comprise microprocessor unit, mutual inductor unit, A/D converting unit, calculate and revise chip unit, wireless communication unit, host computer unit, feed circuit unit, display unit and internal storage location, described feed circuit unit accesses the power supply interface of described microprocessor unit, the output terminal of described mutual inductor unit accesses the input end of described A/D converting unit, the output terminal access of described A/D converting unit is described calculates the input end revising chip unit, the described output terminal calculating correction chip unit accesses the data-interface of described microprocessor unit, described microprocessor unit and the conducting of described wireless communication unit two-way signaling, described wireless communication unit is connected conducting with described host computer unit by wireless signal, described microprocessor unit is also connected with described internal storage location, described display unit is connected to the display translation interface of described microprocessor unit.
Further, the communication interface of described microprocessor unit is also connected with communications interface unit, described communications interface unit is 485 communication interface circuits.
Further, described microprocessor unit is provided with alarm unit, described alarm unit comprises hummer and the flashlamp of tandem promoter.
Further, described microprocessor unit comprises the microprocessor chip that model is STM32 series.
Further, described calculating correction chip unit comprises the Multifunctional measuring chip that model is ATT7022E.
Further, described host computer unit is a kind of intelligent terminal in computing machine or smart mobile phone.
Further, described display unit is light-emitting diode display.
Relative to prior art, Intelligent electric measurement instrument described in the utility model has following advantage:
Feed circuit unit of the present utility model provides electric energy for microprocessor unit, high level electrical energy parameter can be converted to the low value electrical energy parameter for survey calculation by mutual inductor unit, and by the parameter transmission after conversion to A/D converting unit, the data of the analog signal form that mutual inductor unit can import into by A/D converting unit convert digital signal form to, and the data of digital signal form are transferred to calculating correction chip unit, revise chip unit by calculating and carry out corrected Calculation, and revised data are transferred on microprocessor unit, be stored in internal storage location, display on the display unit, electrical energy parameter data wireless can be transferred on host computer unit by wireless communication unit by microprocessor unit simultaneously, user can pass through host computer unit real-time reception electrical energy parameter data, also host computer unit can be passed through to microprocessor unit sending controling instruction according to parameter requirements, by microprocessor unit timely reaction type regulating calculation correction chip unit, adjustment corrected parameter, realize good mutual.
User by 485 communication interface circuits of communications interface unit, directly can also copy power taking energy supplemental characteristic from instrument; Alarm unit can receive the alarm command of microprocessor unit, and on alarm unit, the hummer of tandem promoter and flashlamp can send sound and light alarm in time.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the illustrative view of functional configuration of the utility model embodiment.
Description of reference numerals:
1-microprocessor unit, 2-mutual inductor unit, 3-A/D converting unit, 4-calculates and revises chip unit, 5-wireless communication unit, 6-host computer unit, 7-feed circuit unit, 8-display unit, 9-internal storage location, 10-communications interface unit, 11-alarm unit.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, the utility model provides a kind of Intelligent electric measurement instrument, comprise microprocessor unit 1, mutual inductor unit 2, A/D converting unit 3, calculate and revise chip unit 4, wireless communication unit 5, host computer unit 6, feed circuit unit 7, display unit 8 and internal storage location 9, described feed circuit unit 7 accesses the power supply interface of described microprocessor unit 1, the output terminal of described mutual inductor unit 2 accesses the input end of described A/D converting unit 3, the output terminal access of described A/D converting unit 3 is described calculates the input end revising chip unit 4, the described output terminal calculating correction chip unit 4 accesses the data-interface of described microprocessor unit 1, described microprocessor unit 1 and the conducting of described wireless communication unit 5 two-way signaling, described wireless communication unit 5 is connected conducting with described host computer unit 6 by wireless signal, described microprocessor unit 1 is also connected with described internal storage location 9, described display unit 8 is connected to the display translation interface of described microprocessor unit 1.
The communication interface of described microprocessor unit 1 is also connected with communications interface unit 10, and described communications interface unit 10 is 485 communication interface circuits.
Described microprocessor unit 1 is provided with alarm unit 11, and described alarm unit 11 comprises hummer and the flashlamp of tandem promoter.
Described microprocessor unit 1 comprises the microprocessor chip that model is STM32 series.
Described calculating is revised chip unit 4 and is comprised the Multifunctional measuring chip that model is ATT7022E.
Described host computer unit 6 is a kind of intelligent terminal in computing machine or smart mobile phone.
Described display unit 8 is light-emitting diode display.
The course of work of this example: feed circuit unit 7 accesses the power supply interface of microprocessor unit 1, feed circuit unit 7 provides electric energy, high level electrical energy parameter is converted to the low value electrical energy parameter for survey calculation by mutual inductor unit 2, and by the parameter transmission after conversion to A/D converting unit 3, A/D converting unit 3 converts the data of the analog signal form that mutual inductor unit 2 imports into digital signal form, and the data of digital signal form are transferred to calculating correction chip unit 4, revise chip unit 4 by calculating and carry out corrected Calculation, and revised data are transferred on microprocessor unit 1, be stored in internal storage location 9, be presented on display unit 10, electrical energy parameter data wireless is transferred on host computer unit 6 by wireless communication unit 5 by microprocessor unit 1 simultaneously, user is by host computer unit 6 real-time reception electrical energy parameter data, host computer unit 6 is passed through to microprocessor unit 1 sending controling instruction according to parameter requirements, by microprocessor unit 1 reaction type regulating calculation correction chip unit 4 in time, adjustment corrected parameter, realize good mutual.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an Intelligent electric measurement instrument, it is characterized in that: comprise microprocessor unit, mutual inductor unit, A/D converting unit, calculate and revise chip unit, wireless communication unit, host computer unit, feed circuit unit, display unit and internal storage location, described feed circuit unit accesses the power supply interface of described microprocessor unit, the output terminal of described mutual inductor unit accesses the input end of described A/D converting unit, the output terminal access of described A/D converting unit is described calculates the input end revising chip unit, the described output terminal calculating correction chip unit accesses the data-interface of described microprocessor unit, described microprocessor unit and the conducting of described wireless communication unit two-way signaling, described wireless communication unit is connected conducting with described host computer unit by wireless signal, described microprocessor unit is also connected with described internal storage location, described display unit is connected to the display translation interface of described microprocessor unit.
2. Intelligent electric measurement instrument according to claim 1, is characterized in that: the communication interface of described microprocessor unit is also connected with communications interface unit, described communications interface unit is 485 communication interface circuits.
3. Intelligent electric measurement instrument according to claim 1, is characterized in that: described microprocessor unit is provided with alarm unit, described alarm unit comprises hummer and the flashlamp of tandem promoter.
4. Intelligent electric measurement instrument according to claim 1, is characterized in that: described microprocessor unit comprises the microprocessor chip that model is STM32 series.
5. Intelligent electric measurement instrument according to claim 1, is characterized in that: described calculating is revised chip unit and comprised the Multifunctional measuring chip that model is ATT7022E.
6. Intelligent electric measurement instrument according to claim 1, is characterized in that: described host computer unit is a kind of intelligent terminal in computing machine or smart mobile phone.
7. Intelligent electric measurement instrument according to claim 1, is characterized in that: described display unit is light-emitting diode display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718575.7U CN205080176U (en) | 2015-09-16 | 2015-09-16 | Intelligence electrical measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718575.7U CN205080176U (en) | 2015-09-16 | 2015-09-16 | Intelligence electrical measurement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205080176U true CN205080176U (en) | 2016-03-09 |
Family
ID=55432575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520718575.7U Expired - Fee Related CN205080176U (en) | 2015-09-16 | 2015-09-16 | Intelligence electrical measurement instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205080176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869378A (en) * | 2016-06-08 | 2016-08-17 | 无锡富瑞德测控仪器股份有限公司 | Master-slave wireless transmission module used for air electric gauges |
-
2015
- 2015-09-16 CN CN201520718575.7U patent/CN205080176U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869378A (en) * | 2016-06-08 | 2016-08-17 | 无锡富瑞德测控仪器股份有限公司 | Master-slave wireless transmission module used for air electric gauges |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204349582U (en) | A kind of power distribution network remote monitoring and managing system | |
| CN204287315U (en) | Based on the power monitoring system of STM32F103 microcontroller | |
| CN204462251U (en) | A kind of intelligent electric meter | |
| CN204557109U (en) | A kind of aquaculture accurate management system | |
| CN204537422U (en) | A kind of intelligent pressure transmitter based on the short breath of mobile phone | |
| CN204614195U (en) | The intelligent wireless instrument of a kind of band 485 communication functions | |
| CN203503919U (en) | Intelligent socket | |
| CN205080176U (en) | Intelligence electrical measurement instrument | |
| CN201860121U (en) | Reactive compensator | |
| CN204790445U (en) | Multichannel synchronizing data collection system based on android system | |
| CN204214959U (en) | Fault detector distant communication terminal | |
| CN203434892U (en) | Intelligent photovoltaic junction box having functions of parameter measurement and wireless transmission | |
| CN203942321U (en) | A kind of outdoor electric automobile charging pile coordinate synchronization device | |
| CN204009057U (en) | A kind of multiuser electric energy meter verifying attachment | |
| CN103412510A (en) | Method for transmitting data of generator excitation regulator to intelligent power station | |
| CN204009058U (en) | A kind of multiuser electric energy meter calibration equipment | |
| CN204314381U (en) | A kind of novel electric power loss measurement device | |
| CN203444270U (en) | Power monitoring and data acquisition system of transformer substation | |
| CN205263174U (en) | Electric actuator's current output detecting system | |
| CN205228511U (en) | Farmland soil monitoring system based on miniature sensor network | |
| CN202111631U (en) | Power supply for network electric power instrument | |
| CN201945880U (en) | Serialized general digital transmitting system based on field bus | |
| CN204028348U (en) | A kind of calibration equipment of multiuser electric energy meter | |
| CN204241599U (en) | The testing circuit of static reacance generator | |
| CN205319950U (en) | Computer power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20170916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |